An Enhanced TCP Congestion Control Approach to Evaluate the Performance Over WiMAX Network
WiMax (Worldwide Interoperability for Microwave access) technology is presently one of the most promising global telecommunication systems. Great hopes and important investments have been made for WiMax, which is a broadband wireless access system having many applications: fixed or last-mile wireless access, backhauling, mobile cellular network, telemetering, etc. Wimax is based on the IEEE 802.16 standard, having a rich set of features. It provides high-speed access to the Internet where the Transmission Control Protocol (TCP) is the core transport protocol. Congestion control is widely considered to be a key problem for WiMax, which can lead to degradation in the Quality of Service (QoS) of the WiMax network.